Nigeria Police Force
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Nigeria elections: Security explained

Nigeria faces a major security challenge, with more than 13,000 people killed since Boko Haram began its insurgency in 2009.

Ahead of the presidential elections on 28 March, BBC Africa tells you what you need to know about the nation's security.

Produced by Baya Cat

  • 25 Mar 2015
  • From the section Africa
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